The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 10, 2020
Filed:
Sep. 20, 2017
Applicant:
Toyo Seikan Co., Ltd., Tokyo, JP;
Inventors:
Hayato Fukumoto, Kanagawa, JP;
Masaomi Tamura, Kanagawa, JP;
Tomio Utsuno, Ibaraki, JP;
Shigeyuki Matsunobu, Ibaraki, JP;
Assignee:
TOYO SEIKAN CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D 1/16 (2006.01); B65D 21/02 (2006.01); B65D 17/28 (2006.01); B65D 6/34 (2006.01); B65D 55/00 (2006.01);
U.S. Cl.
CPC ...
B65D 1/165 (2013.01); B65D 7/44 (2013.01); B65D 17/4012 (2018.01); B65D 21/0219 (2013.01); B65D 55/00 (2013.01); B65D 2251/06 (2013.01); B65D 2517/0014 (2013.01); B65D 2517/0062 (2013.01); B65D 2517/5091 (2013.01);
Abstract
Provided is a can body containing contents such as carbonated beverages, the can body being capable of suppressing the occurrence of an unexpected opening while increasing the internal pressure resistance. In the can body, formula (A+B)·E/Z<1.88 is satisfied when 0<L<Y2, with the following definitions: L=D·cos (θ1−θ2), A=X·(L+Y1−Y2)/Y1, and B=L+Y1−Y2, under a condition of E<Z.